Who owns the QEN trademark?

The QEN trademark is owned by Shunan Nong.

What class is the QEN trademark registered in?

The QEN trademark is registered in Class 011 (Lighting, heating, cooling & sanitary apparatus).

What is the serial number for QEN?

The USPTO serial number for QEN is 99381586.

What is the registration number for QEN?

QEN is registered under USPTO registration number 8212945.

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QEN

USPTO Trademark Record

REGISTERED

QEN

SN 99381586·Reg 8212945·Filed Sep 08, 2025

Owner Shunan Nong

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

QEN (Serial No. 99381586), Registration No. 8212945, is a registered US trademark filed on Sep 08, 2025 by Shunan Nong. This trademark covers Class 011 (Lighting, heating, cooling & sanitary apparatus).

early section 8: April 14, 2032

Mark Intelligence

QEN (Reg. #8212945) is a registered US trademark that has been protecting its owner, Shunan Nong, since 2025. The mark covers Class 011 (Lighting, heating, cooling & sanitary apparatus). Goods and services include Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply.... The mark faced 1 opposition proceeding during prosecution.

FILED

Sep 08, 2025

SERIAL

99381586

REG#

8212945

REGISTERED

Apr 14, 2026

Filing Information

StatusREGISTERED

Filing DateSep 08, 2025

Serial Number99381586

Registration No.8212945

Registration DateApr 14, 2026

Status DateApr 14, 2026

Published for OppositionFeb 24, 2026

Filing Basis & Declarations

Standard Characters ClaimedFiled as Use ApplicationUse Application CurrentlyTrademark

Full Goods & Services

CLASSES

OFFICE

USPTO

COUNTRY

Class 011Lighting, heating, cooling & sanitary apparatus

US codes: 013, 021, 023, 024, 031, 034

First use anywhere: Jun 07, 2025

First use in commerce: Jun 07, 2025

Apparatus and installations for lighting, heating, cooling, steam generating, cooking, drying, ventilating, water supply and sanitary purposes.

This description is as filed with the USPTO and defines the scope of trademark protection.

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Status History

12 events

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

Apr 17, 2026

TEAS WITHDRAWAL OF ATTORNEY RECEIVED

WITHDRAWAL OF ATTORNEY GRANTED

Apr 17, 2026

WITHDRAWAL OF ATTORNEY GRANTED

REGISTERED-PRINCIPAL REGISTER

Apr 14, 2026

REGISTERED-PRINCIPAL REGISTER

NOTICE OF REGISTRATION CONFIRMATION EMAILED

Apr 14, 2026

NOTICE OF REGISTRATION CONFIRMATION EMAILED

PUBLISHED FOR OPPOSITION

Feb 24, 2026

PUBLISHED FOR OPPOSITION

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

Feb 24, 2026

OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

Feb 18, 2026

NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED

ASSIGNED TO EXAMINER

Jan 29, 2026

ASSIGNED TO EXAMINER

APPROVED FOR PUB - PRINCIPAL REGISTER

Jan 29, 2026

APPROVED FOR PUB - PRINCIPAL REGISTER

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

Jan 28, 2026

NEW APPLICATION OFFICE SUPPLIED DATA ENTERED

NEW APPLICATION ENTERED

Sep 08, 2025

NEW APPLICATION ENTERED

APPLICATION FILING RECEIPT MAILED

Sep 08, 2025

APPLICATION FILING RECEIPT MAILED

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